A kind of building curtain wall and its installation method

Abstract

The invention discloses a building curtain wall, which comprises a building beam frame and a curtain wall body. The building beam frame is arranged on the outside of the curtain wall body. A plurality of evenly distributed second clamping plates are fixedly connected to one side of the connecting plate, and a third clamping plate is provided between the ends of the second clamping plates away from the first clamping plate. The invention rotates the adjusting bolt to make the second gear mesh with the first gear, so that the screw sleeve moves outside the screw rod, and pulls the second light-shielding plate and the first light-shielding plate to fold and shrink, so as to realize the light transmission of the first tempered glass and the second tempered glass Adjustment, easy to adjust the light transmittance of the curtain wall, ensure indoor lighting, use the closed first tempered glass and second tempered glass and the outer plate of the light-proof mechanism to improve the heat preservation effect and sound insulation effect, set the light-proof mechanism to isolate the effect of the light curtain, reduce the Light pollution from building facades.

Description

technical field [0001] The invention relates to the field of building curtain walls, in particular to a building curtain wall and an installation method thereof. Background technique [0002] Building curtain wall refers to the non-load-bearing external wall enclosure of a building, usually composed of panels (glass, metal plates, stone plates, ceramic plates, etc.) and supporting structures behind (aluminum beams and columns, steel structures, glass ribs, etc.). Existing building curtain walls usually use a combination of glass and metal structures in actual use. Due to the strong heat transfer and high thermal transmittance of the glass surface, especially in summer when the sun is strong, it is easy to make the indoor temperature of the building higher. Thereby affecting the living environment inside the building, it is often necessary to install a shading device on the inside or outside of the building curtain wall. [0003] Existing shading devices usually use sunshade...

AI Technical Summary

Problems solved by technology

Existing building curtain walls usually use a combination of glass and metal structures in actual use. Due to the strong heat transfer and high thermal transmittance of the glass surface, especially in summer when the sun is strong, it is easy to make the indoor temperature of the building higher. Thus affecting the living environment inside the building, it is often necessary to install shading devices on the inside or outside of the building curtain wall

[0003] Existing shading devices usually use sunshade cloth to block direct sunlight, but the sunshade cloth is usually installed indoors, its service life is short, and it is not easy to adjust the operation, and the sunshade device installed outdoors usually needs to open the window to adjust. The curtain wall of office buildings is not easy to promote, operate and use, and it is difficult to ensure the sound insulation effect of the office environment, and the use of glass exterior walls is likely to cause light pollution, which is not conducive to the protection of the ecological environment

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